koobas.hobune.stream
attach .wav file to .mp4 file
Is there a way to add audio (.wav file) to a video .mp4 file and merge them? the .mp4 is audioless.
@badescuga9 , have you implemented this feature ? can you help me on the same ?
If you want to play a video (.mp4) with your audio (.wav) you can simple start playing both at the same time.
no-can-do! i need to save the result in the Photos library.
Ok, If I understand you well, you want to merge a wave file and a mp4 file then output the result in a file in the Photos Library ?
i just need to merge a wave file to a mp4, the rest is dealt with.
You may try iDealshare VideoGo which can helps to add audio track to video like add WAV to MP4 or add background music to video even without recode video files.
I need to implement the same feature with Unity3D. How it is possible ? any Solution ?
@Vamshi$$anonymous$$rishnaP did you found a solution for this?
You may prefer to this guide named How to add audio to video? It can help you archive the following goals:
1. Support adding one audio track to video MP4, MKV, AVI, MOV, FLV, WMV, MXF, WebM, ASF, DV, MPG, RM, AVCHD, SWF, MOD, MTS, OGV, 3GP, etc;
2. The added audio track can be in the following formats: MP3, WAV, AAC, M4A, WMA, AC3, MP2, AIFF, CAF, QCP, APE, FLAC, DTS, RA, OPUS and more;
3. Support adding background music with or without re-encoding the source file;
4. Support deleting the added audio tracks or background music once you don't need them;
5. Edit video in many aspects: trim, crop, merge, split, rotate, add watermark/effect/subtitles, change audio channel, adjust audio volume and more;
6. Convert various kinds of video and audio files like MP4, MOV, AVI, WMV, MKV, FLV, MP3, WAV, AAC, M4A, etc;
7. Works on both Mac and Windows.
